WALDRICH COBURG 17S-10 FP 300 NC gantry milling machine

WALDRICH COBURG 17S-10 FP 300 NC gantry milling machine built in 1989 in Germany is used for machining oversized workpieces, as well as many smaller workpieces at the same time. The machine equipped with a stable work table and indestructible components, allows for performing tasks such as milling, drilling and threading with the utmost precision, guaranteeing maximum process optimisation in a wide range of industries.

Workpieces with a maximum weight of 60 tonnes are machined in five axes (X,Y,Z,W,C) using tools taken from a chain magazine located on the left side of the machine. This process is fully automated thanks to the special systems in the magazine responsible for automatic tool change and clamping. The WALDRICH COBURG CNC gantry milling machine is also equipped with a reliable spindle, additional angle milling heads (2 rotary heads, 1 Fork type head) and an intuitive SIEMENS SINUMERIK 840 C CNC controller. The CNC machining centre 17S-10 FP 300 NC weighs approximately 150 t.

Technical specifications of the WALDRICH COBURG 17S-10 FP 300 NC CNC milling machine

• maximum workpiece weight: 60000 kg
• work table surface (L x W): 6000 x 3000 mm
• work table feed rate: 6700 mm
• feed speeds in the X axis (work table)

– rapid: 10000 mm/min
– feed: -10000 mm/min
– creep: 10 mm/min

• horizontal feed rate of bottom sledge of milling support: 5900 mm
• feed speeds in Y axis (milling support-bottom sledge)

– rapid: 10000 mm/min
– feed: -10000 mm/min
– creep: 10 mm/min

• vertical feed of spindle sledge of milling support: 1000 mm
• feed speeds in Z axis (milling support-spindle sledge)

– rapid: 6000 mm/min
– feed: -6000 mm/min
– creep: 10 mm/min

• vertical feed of cross beam: 2000 mm
• feed speeds in the W axis ( crossbeam)

– rapid: 2000 mm/min
– feed: -2000 mm/min
– creep: 10 mm/min

• C axis angle head turning speed: 2250 °/min
• C axis torque: 5000 Nm
• number of spindle speed adjustment stages: 4
• maximum spindle speed: 2000 rpm
• minimum spindle speed: 5 rpm
• spindle diameter in front bearing: 170 mm
• spindle sledge cross-section: 600×600 mm
• minimum distance between work table and spindle tip (spindle sledge retracted): 500 mm
• maximum distance between work table and spindle tip (spindle sledge retracted): 2500 mm
• distance between columns: 3300 mm
• tool holder: ISO 50/ ISO 60
• maximum weight of single tool: 70 kg
• maximum length of single tool: 600 mm
• maximum diameter of single tool: 500 mm
• distance between toolholder sockets: 165 mm
• distance of centre of gravity from spindle tip at maximum tool weight: 250 mm
• height of work table above floor: 500 mm
• T-slot number: 15
• T-slot spacing: 250 mm
• T-slot width: 28H8 mm
• maximum power of main drive motor: 75 kW
• dimensions (L x W x H): 17100 x 9330 x 6760 mm
• weight of machine: approx. 150 t

Equipment of the 17S – 10 FP 300 NC/6 m milling machine

• 5 axes (X,Y,Z,W,C)
• CNC control: SIEMENS SINUMERIK 840 C
• angle milling head 5 kW: EFK 15 E

– maximum torque: 150 Nm
– ratio (active shaft : passive shaft): 1:2
– taper socket: ISO 40
– flange diameter: 88.88 mm
– hole pitch diameter: 66.7 mm
– adjustable: 4x 90°

• angle milling head 40 kW: WFU 350 SZ

– maximum torque: 3550 Nm
– ratio (active shaft : passive shaft): 1:1
– spindle end: DIN 2079
– automatic tool clamping with collet

• angle milling head Fork type
• milling support sledge 75 kW: F 17 S

– maximum torque: 8000 Nm
– taper socket: ISO 60
– flange diameter: 221.44 mm
– hole pitch diameter: 177.8 mm

• automatic tool changing system
• automatic tool clamping system with a collet